About: http://webisa.webdatacommons.org/180404244

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The first block is a block for the same spatial location in the frame as the second block, only the first block is from the field immediately prior to the field of interest.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es